volume was locked forever as "migration in progress"

##### ISSUE TYPE

* Bug Report

##### COMPONENT NAME

~~~
VolumeManagemet,Migration
~~~

##### CLOUDSTACK VERSION

~~~
4.18.1
~~~

##### CONFIGURATION

##### KVM iscsi(GFS2,PCS)

##### SUMMARY

##### STEPS TO REPRODUCE

~~~
VM migration with storage migration between different clusters
~~~

##### EXPECTED RESULTS

~~~
VM runs on the destination KVM host
~~~

##### ACTUAL RESULTS

~~~
During the migration process, the source host encountered a problem and went down. After that, the volume that was being migrated is permanently locked as "Migrating" and cannot be operated on.
When I looked inside the ISCSI volume mounted on the destination host, I was able to confirm that the migration was completed.

I tried rewriting the SQL table, but the problem did not improve.
I would like to file this issue as a bug that occurs in certain situations.
~~~

Inizia con i componenti VolumeManagemet e Migration e riproduci la migrazione dello storage VM tra cluster con un guasto dell’host KVM di origine. Traccia come il volume rimane contrassegnato come "Migrating" dopo che la destinazione conferma il completamento. Il lavoro è completo quando il volume è recuperabile e utilizzabile senza riscrivere manualmente la tabella SQL.

Scritto dal modello di indicizzazione a partire dal testo della issue.